Cheng-Chen Calvin Hsueh

Title: Cheng-Chen Calvin Hsueh: Innovator in Semiconductor Technology

Introduction

Cheng-Chen Calvin Hsueh is a prominent inventor based in Sunnyvale, CA, known for his significant contributions to semiconductor technology. With a total of 7 patents to his name, Hsueh has made remarkable advancements in the field, particularly in methods for manufacturing semiconductor devices.

Latest Patents

One of Hsueh's latest patents is a method for manufacturing a semiconductor device containing a silicon-rich layer. This innovative device features a controlled resistance value within a predetermined range. The design includes a substrate and an oxide layer positioned above the substrate, along with a first dielectric layer that is silicon-rich above the oxide layer. Additionally, a second dielectric layer is placed above the silicon-rich layer.

Another notable patent is focused on forming air gaps to reduce interconnect capacitance. This method enhances the aspect ratio of electrical conductor members connected to integrated circuits by increasing the effective height of the conductors. This can be achieved by forming a thicker layer of conductor material before patterning or by adding a capping dielectric layer prior to patterning. The resulting structure is covered by a dielectric layer with poor step coverage, creating voids and open spaces that lower the dielectric constant between the patterned conductors. A plasma etchback of the dielectric layer is then employed to further shape these voids, followed by the deposition of a second layer of dielectric material to seal the structure.

Career Highlights

Hsueh has worked with notable companies in the semiconductor industry, including Integrated Device Technology, Inc. and National Semiconductor Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in semiconductor technology.

Collaborations

Throughout his career, Hsueh has collaborated with esteemed colleagues such as Shih-Ked Lee and Chuen-Der Lien. These partnerships have likely fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Cheng-Chen Calvin Hsueh stands out as a key figure in semiconductor innovation, with a strong portfolio of patents that reflect his expertise and dedication to advancing technology. His contributions continue to influence the industry and pave the way for future developments.